ACTive Matrix Service Achieves 100% Solubility of Hydrocarbon Deposits | Schlumberger
Tech Report
Location
Egypt, Africa
Details

Egypt
Ras El Ush Field

Lithology
Sandstone
 
Well depth
4,000-5,000 ft-MD, 1,219-1,524 m-MD
 
Temperature
175 degF [79 degC]
 
Pressure
1,500 psi [10.3 MPa]

Background
Petrozeit needed to dissolve the accumulated hydrocarbon deposits and clean up the wellbores in three wells located in the Ras El Ush field. The treatment included a perforation wash and matrix stimulation treatment, which used a mixture of solvents and acid that worked well with the perforation wash. By monitoring temperature, downhole parameters, and nodal analysis and skin evaluation measurements in real time, ongoing analysis could be conducted to ensure efficient placement of the treatment.
Products Used

ACTive Matrix Service Achieves 100% Solubility of Hydrocarbon Deposits

Increased oil production enabled by complete wellbore cleanup and scale removal

 
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The ACTive Matrix service improved oil production for each of the three stimulated test wells, and the operator achieved 100% solubility of hydrocarbon deposits and complete scale removal.
Products Used

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